Ever see FOAM Mud-jacking from below?

[Lyle McCartee]

Hola colleagues!!

How bout these apples?  Somebody posted this video on linkedin. Weirdly cool how this foam works! Before I moved back to Colorado from Austin, my condo there had this done. They had to drill about a 6" hole in my STAINED CONCRETE floor (I lived on the bottom floor) and pump this stuff in. And of course they couldn't drill the hole under the fridge or stove, because there was a support beam going through. I've never seen what this looked like from underneath.

Cool stuff!

Video of foam, jacking up a foundation.